FR2649543B1 - Distributeur d'energie hyperfrequence pouvant rayonner directement - Google Patents

Distributeur d'energie hyperfrequence pouvant rayonner directement

Info

Publication number
FR2649543B1
FR2649543B1 FR8909174A FR8909174A FR2649543B1 FR 2649543 B1 FR2649543 B1 FR 2649543B1 FR 8909174 A FR8909174 A FR 8909174A FR 8909174 A FR8909174 A FR 8909174A FR 2649543 B1 FR2649543 B1 FR 2649543B1
Authority
FR
France
Prior art keywords
energy distributor
radiate directly
hyperfrequency
hyperfrequency energy
radiate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
FR8909174A
Other languages
English (en)
Other versions
FR2649543A1 (fr
Inventor
Herve Coppier
Jean-Louis Pourailly
Joseph Roger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thomson CSF SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR8909174A priority Critical patent/FR2649543B1/fr
Priority to DE69013247T priority patent/DE69013247T2/de
Priority to EP90401775A priority patent/EP0407258B1/fr
Priority to US07/546,371 priority patent/US5049893A/en
Priority to JP2176511A priority patent/JPH0346403A/ja
Publication of FR2649543A1 publication Critical patent/FR2649543A1/fr
Application granted granted Critical
Publication of FR2649543B1 publication Critical patent/FR2649543B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H01Q13/12—Longitudinally slotted cylinder antennas; Equivalent structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
    • H01Q17/001—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems for modifying the directional characteristic of an aerial
FR8909174A 1989-07-07 1989-07-07 Distributeur d'energie hyperfrequence pouvant rayonner directement Expired - Lifetime FR2649543B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8909174A FR2649543B1 (fr) 1989-07-07 1989-07-07 Distributeur d'energie hyperfrequence pouvant rayonner directement
DE69013247T DE69013247T2 (de) 1989-07-07 1990-06-22 Direkt strahlender Verteiler von Höchstfrequenzenergie.
EP90401775A EP0407258B1 (fr) 1989-07-07 1990-06-22 Distributeur d'énergie hyperfréquence pouvant rayonner directement
US07/546,371 US5049893A (en) 1989-07-07 1990-06-29 Microwave energy distributor capable of radiating directly
JP2176511A JPH0346403A (ja) 1989-07-07 1990-07-05 マイクロ波エネルギー分配器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8909174A FR2649543B1 (fr) 1989-07-07 1989-07-07 Distributeur d'energie hyperfrequence pouvant rayonner directement

Publications (2)

Publication Number Publication Date
FR2649543A1 FR2649543A1 (fr) 1991-01-11
FR2649543B1 true FR2649543B1 (fr) 1991-11-29

Family

ID=9383584

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8909174A Expired - Lifetime FR2649543B1 (fr) 1989-07-07 1989-07-07 Distributeur d'energie hyperfrequence pouvant rayonner directement

Country Status (5)

Country Link
US (1) US5049893A (fr)
EP (1) EP0407258B1 (fr)
JP (1) JPH0346403A (fr)
DE (1) DE69013247T2 (fr)
FR (1) FR2649543B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2697949B1 (fr) * 1992-11-06 1995-01-06 Thomson Csf Antenne pour radar notamment de désignation et de trajectographie.
FR2702090B1 (fr) * 1993-02-26 1995-05-19 Thomson Csf Antenne d'écartométrie pour radar monopulse.
FR2725075B1 (fr) * 1994-09-23 1996-11-15 Thomson Csf Procede et dispositif d'elargissement du diagramme de rayonnement d'une antenne active

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703841A (en) * 1945-08-01 1955-03-08 Edward M Purcell Antenna
US3015100A (en) * 1957-03-20 1961-12-26 Rotman Walter Trough waveguide antennas
US3013267A (en) * 1957-03-20 1961-12-12 Rotman Walter Trough waveguide slow wave antennas and transmission lines
US3002189A (en) * 1959-11-18 1961-09-26 Sanders Associates Inc Three conductor planar antenna
FR2153164B1 (fr) * 1971-09-22 1976-10-29 Thomson Csf
US4210793A (en) * 1978-03-06 1980-07-01 Agence Nationale De Valorisation De La Recherche (Anvar) Microwave applicator for radiating microwaves to an elongated zone
GB2027558B (en) * 1978-08-10 1983-03-02 Marconi Co Ltd Waveguide radiators

Also Published As

Publication number Publication date
US5049893A (en) 1991-09-17
DE69013247D1 (de) 1994-11-17
EP0407258A1 (fr) 1991-01-09
EP0407258B1 (fr) 1994-10-12
JPH0346403A (ja) 1991-02-27
FR2649543A1 (fr) 1991-01-11
DE69013247T2 (de) 1995-02-23

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Legal Events

Date Code Title Description
ST Notification of lapse